/*******************************************************************************
 * Copyright (c) 2008-2009 zhang yuexiang.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */ 
package org.xfeep.alaya.jta;

import javax.transaction.Transaction;

import org.xfeep.asura.core.index.GeneralFieldIndex;


//@Service
public class TransactionLifeCycleMonitorService {
	
	static GeneralFieldIndex<JtaTransactionListener> listenersIndex = new GeneralFieldIndex<JtaTransactionListener>();
	
	
	public static void addSynchronization(Transaction tx, JtaTransactionListener syn) {
		listenersIndex.insert(tx, syn);
	}
	
	public static void removeSynchronization(Transaction tx, JtaTransactionListener syn){
		listenersIndex.removeSingle(tx, syn);
	}
	
	public static void notifyBeforeEvent(Transaction tx){
		for (JtaTransactionListener syn : listenersIndex.match(tx)){
			syn.beforeCompletion(tx);
		}
	}
	
	public static void notifyAfterEvent(Transaction tx, int status){
		for (JtaTransactionListener syn : listenersIndex.match(tx)){
			syn.afterCompletion(tx, status);
		}
	}
}
